Useful tips for everyday
How do you know what type of filter the transfer function is? Here p, q, a, b are constants. indicates a Low Pass Filter. indicates…
How can Gaussian noise be white? The random process X(t) is called a white Gaussian noise process if X(t) is a stationary Gaussian random process…
What makes FFT run faster than regular DFT? FFT is based on divide and conquer algorithm where you divide the signal into two smaller signals,…
What is the meaning of energy of a signal? In signal processing, the energy of a continuous-time signal x(t) is defined as the area under…
When do you take the FFT of a signal? If I have a signal that is time limited, say a sinusoid that only lasts for…
Is random signal periodic? Apart from this, the term random signal is used also for signals falling into other categories, such as periodic signals, which…
What is frequency response method? • Frequency-Response Method. – Frequency response is the steady-state response of a system to a sinusoidal input. In frequency-response methods,…
Which is better overlap save or overlap add? The overlap-save procedure cuts the signal up into equal length segments with some overlap. The overlap-add procedure…
What is the important assumption of independent component analysis? As a result, there are three assumptions in ICA: the sources are statistically independent, each independent…
Can you use Elementor with any theme? With the release of Elementor Theme Builder, you can work with any theme and design its header, footer,…